There’s a funny article in the Daily Kos entitled “You Cannot Be a Republican and a Christian“. Here’s one particularly funny paragraph to entice you to go read the whole thing:
I know that many of Christ’s teachings are open to interpretation, but so many of the people who make a point of asking “What would Jesus do?” seem to have no interest at all in the most likely answers. It’s ironic that they have sometimes been referred to as “values voters,” since their values are so devoid of value, at least from the Christian point of view. Their main interest in Christianity seems to be an expectation of being rewarded in the afterlife despite bad behavior while alive. And as for their leaders, beware wolves in sheep’s clothing (Matthew 7:15). Most atheists and agnostics are truer Christians than this crew.